Mixing and beating machine



H. TRUST ET A'L MIXING AND BEATING'MAGHINE Filed ms.- 31, 1919 HENRY TnUsr, ennemi einen, new JEEsEY, 'Ann FRANK M. ASHLEY, on BEooKLYN, new YonK; sein ASHLEY nssrsnon ro rosnrnmn rnnsnor PARK einen, NEW' T-:fretsvl Miniere Allin .nnn'rine' MACHINE.

Application filed December 31',V 19149. Serial No. 348,618.

To t? 1' fr0/mm muy contienen,

it known that e, illmni* Tuner, e citizen of United Stat-es, andV resident ot Ferl; Ridge, in the county foi: Be `en and n 1 5 t-tate oi' brew Jersey, :ind lz-nini; LEY, e ri and the object our intention Le e mii-:ine construction and low co er V L,e cation:

l. is a vertical sectional view oit zt une embodying our invention.. Y

i Figure 2. is s planview shown partly in section. y

il indicates a receptacle in xvhich thev ingredients to be mixed arevplaccd. B indivCates e cylinder having en inwerc lyy Etending flange or bead B and also having inwerdly extending projections ,B2+-B2,etc.,

between which the perforatedplete Cris held. The-projections B2 do not ext-end in- Y-.vardtowarde the centre ofthe cylinder as.

C termed in the edge or" the 1plate C are closed by the liengeBl when the plate isl resting on same as illustrated.

rThe openings C are insti-arge enough to allow the plete C to pass the projections B2, the plate then being' turned to bring e solid portion of the plete beneath said projections to prevent it from lifting' when theV machine is operating. The upper end oit the cylinder i3 is provided with a laterally extending langeil3 which terminates in e cylindrical wall B4 which tits closelythe inner wall of the receptacle A, and abeeded edge ortlangre B5 formed integral with the cylinder B rests onthe top edge of the receptacle A. The difference in diameter between the cylindcr B and receptacle A? provides an annular chamber which is in open vcommunication with the chamber E oi' the cylinder B, and which is covered by the flange portion B3. F indicates e piston preferably formed of sheet metal end the heed of which is strengthened endstiiened by metal relates lto mixingA end beat- Y in chine :Y oit simple 'lier as the flange B, and therefore openings Y" tight receptacle, a cylinder supported in said receptacle, e platejh'aving perforetions thereinvsupp'orted by seid cylinder and e piston Vadapted to be reciprocated in said lcylinder die s F and F2 respectively placedgon Veach sidethereot and cz'trried by the piston Vrod G. Thepiston may be operated by an engine/or manually. J5 indicates a sheetof woven wire. Y y Y Y ln operation, thev fluid ingredients tovbe mixed are poured in receptacle A end chainiber E until both are about one-hall:` lullendl :the piston 'F thenpleced in plositionend re- .c1procated 1 The .fluidY in chamber VE 'is 'forced rapidly through t leV perforetions lir-l-li, etc., forming Jets of liquid .which causes arapid 'mixture of theingredients end on the upward stroke ofthe piston the ingredients ere drawn through the perforations into seid chamber@ and thusfurther v4mixing, and thisection is repeated until the mixure is complete. The plates'may be furnished with pericorationsl of different size. The woven wire having-a line mesh-maybe supported on e late C for mixing" varnish end other such uids if-desired. lt will be observed that all the parts except the piston rod are mede oi"- sheet metal and cen therefore hemadeat low costby the fuse oproper dies andtools. v s

Having thus described our invention, we

claim as new and desire 'to secure by Letters" Patentothe United Statesi l.- AV mixing machine comprising enj'air tacle, a cylinder of relatively small diameterv supported in seid receptacle, a plate havingl pertorations therein supported by said cyl inder and :t piston adapted to be reciproceted in said cylinder to alternately change the relative air pressuresV insaid cylinder and receptacle and thereby drew the ingredients into and :torce out of said cylinder through the pertorations in said plate.

' 3. A mixing machine comprising a receptacle, a cylinder of smaller diameter supported 1in said receptacle and forming en annular chamber between seid receptacley pertorationsv in said plate.

and cylinder7 a platehavingrperforations therein supported by: said cylinder, and

a piston adapted to be reciprooated in said cylinder to alternately change the relative .air pressures 1n said cylinder andreeeptacle and thereby draw the ingredient-s intoand :torce out of said cylinder through the per-V orations in said plate.

4. A mixing machine comprisinga recepw` tacle, a cylinder or' smaller diameter -supported in said receptacle land forming an annular chamber` between said receptacle .and cylinder, avrernovable plate having perorations therein supported by Asaid cylinder, and a piston adapted to be reciprocated in saidcylinder to alternately change the relative air pressures in said cylinder and recep- .tacle andtherebydrani the ingredients into through the .and force out et said cylinder 5. A mixing machine comprising` a reeeptacle made ot sheet metal,Y a cylinder made of sheet metal'oi smaller diameter supported insaid receptacle and forming an annular chamber betweensaid receptacle and cylinder, a plate havin Y perftorations therein supported by said cylinder, and a. piston adapted to fbe reciprocated in said cylinder to alternately Ychange the' relative alrfpressures in said cylinder and1receptacle and thereby drawthe ingredients inteand force ont of said cylinder throughv the perorationsl in said plate. f

6. AiniXing` machine comprising` a recep` tacle, a cylinder of smaller diameter snpported in said'` receptacle .andlioriningv .an annular 'airtight chamber between said receptacle and cylinder, aplate having,` perforar tionstherein su anorted b said c 7linder a .Wire mesh supported by said plate, `and a f piston adaptedxto vbe' reciproeated in said leylinderftov alternatelypehange the relative air pressures in. said cylinder and receptacle and lthereby draw thefingredients into and force out of said cylinder through the said mesh and through the perfo-rations in said plate.

7. A mixing machine comprising` a removable receptacle, a cylindersuspended in said receptacle, a plate having perlfo'rations therein supported by said eylinderat its lower end and a piston adapted to be reciprocated in said cylinder to Valternately change the relative fluid pressures in said cylinder and `receptacle .and thereby draw the ingredients inte Vand `torce out or said cylinder throuoh the erforations in said late.

8-` A mixing machine comprising a receptacle, a cylinder oit relatively small diameter suspended in said receptacle, a plate having perterations therein supportedby said c linder and a 1aisten ada ted .to be reci r0-V a Y l cated in said cylinder te alternately change therelative fluid pressures in saidcylinder Vand receptacle and thereby dran7 theingredr ents into and torce out ot' said cylinder through the pertorations in said plate.

9. A mixing machine comprising arecep- Y rated plate held inthe lower end o'saidv cyl-v inder at distance from vthe bottom o'said cylinder? and a piston in' said cylinder.V Y

Signed at New York city, in the county of `New York and State ol New Yorkthis 29th day ofBecerra-ber D. 1919.

j HENRY TRUST;

FRANK M. ASHLEY. 

